1
0
Fork 0
mirror of https://git.rwth-aachen.de/acs/public/villas/node/ synced 2025-03-09 00:00:00 +01:00
VILLASnode/include/villas/nodes/amqp.hpp

82 lines
2.1 KiB
C++

/** Node type: amqp
*
* @file
* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
* @copyright 2014-2020, Institute for Automation of Complex Power Systems, EONERC
* @license GNU General Public License (version 3)
*
* VILLASnode
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************************/
/**
* @addtogroup amqp amqp node type
* @ingroup node
* @{
*/
#pragma once
#include <amqp.h>
#include <villas/list.h>
#include <villas/format.hpp>
/* Forward declarations */
struct vnode;
struct amqp_ssl_info {
int verify_peer;
int verify_hostname;
char *ca_cert;
char *client_cert;
char *client_key;
};
struct amqp {
char *uri;
struct amqp_connection_info connection_info;
struct amqp_ssl_info ssl_info;
amqp_bytes_t routing_key;
amqp_bytes_t exchange;
/* We need to create two connection because rabbitmq-c is not thread-safe! */
amqp_connection_state_t producer;
amqp_connection_state_t consumer;
villas::node::Format *formatter;
};
/** @see node_type::print */
char * amqp_print(struct vnode *n);
/** @see node_type::parse */
int amqp_parse(struct vnode *n, json_t *json);
/** @see node_type::start */
int amqp_start(struct vnode *n);
/** @see node_type::stop */
int amqp_stop(struct vnode *n);
/** @see node_type::read */
int amqp_read(struct vnode *n, struct sample * const smps[], unsigned cnt);
/** @see node_type::write */
int amqp_write(struct vnode *n, struct sample * const smps[], unsigned cnt);
/** @} */